A $40M market does not care that you have $4,000 and 6 hours a week.

I keep seeing the same pattern: someone finds a huge TAM, screenshots a competitor, and calls it research. Then they spend the budget on ads before they know if they can even deliver the first 30 days.

Here is the filter I use instead.

Capital. Write down the cash you can lose without needing a win in week one. If the idea needs 10x that just to launch, it is not an idea. It is a fundraising problem wearing a landing page.

Skills. What can you ship yourself in 30 days? If the plan depends on a specialist you cannot hire yet, the timeline is fiction.

Time. Be honest about hours per week. A "SaaS side project" with 4 hours is a different product than a full-time launch. Same market, different business.

Then look at competitors. Revenue, channels, payback. Label every number as an estimate and give it a confidence level. An unlabeled figure is marketing.

If it still ranks after that, write a 30/60/90 that only uses the money and hours you already have.

That ranking is what Vantr does. Not "here is a hot niche." Here is what you can actually start with the capital, skills, and time you have today.

A business idea that looks huge on paper is often a trap if you cannot fund the first 90 days.

The filter I use before anything else:

1. Capital. What can you actually spend without needing the idea to work on week one? If the idea needs 10x that, it is not an idea. It is a fundraising problem.

2. Skills. What can you ship yourself in 30 days? If the plan depends on hiring a specialist you cannot afford, the estimate is fiction.

3. Time. How many hours a week do you really have? A "side project SaaS" with 4 hours a week is a different product than a full-time launch.

Then look at the market. Competitor revenue, acquisition channels, and payback period should be labeled as estimates with a confidence level. Treat an unlabeled number as marketing.

If an idea still ranks after that, write a 30/60/90 plan that only uses the capital and hours you already have. That is the whole job: rank what you can actually start, not what sounds impressive.